SELF-PRIMING CENTRIFUGAL PUMPS
QEEHUA QHB series is a corrosion resistant centrifugal pump with strong self-priming function, which can be installed at a position higher than the liquid level, and it has a check valve design in the pump head to prevent liquid reflux in the pump. QHB series is suitable for conveying and circulating acid and alkali corrosive chemical liquids, widely used in electroplating, painting, wastewater treatment and other fields. And can be equipped with intelligent protection device, to prevent dry running, prevent overload, prevent default phase, prevent the loss caused by human operation error. Please note that the self-priming centrifugal pump must be filled with water in the pump head before starting. Otherwise, the pump body will be heated and the mechanical seal will be damaged.
PLASTIC CENTRIFUGAL PUMPS
QEEHUA QHG series is a chemical centrifugal pump with strong acid and alkali resistance, suitable for conveying and circulating corrosive chemical liquid. QHG series has no self-priming ability, suitable for installation below the liquid level. If installed above the liquid level, it must be equipped with self-priming bucket, to prevent the pump without water dry running damage. It can be equipped with intelligent protection device, to prevent dry running, prevent overload, prevent default phase, prevent the loss caused by human operation error.
STAINLESS STEEL CENTRIFUGAL PUMPS
QEEHUA QHS series is a stainless-steel centrifugal pump, its materials are SS304 and SS316, tightly cast molding, compact structure. QHS series is suitable for the transportation and circulation of all kinds of lye and micro-acid liquid, widely used in pure water, palm oil, surface treatment, food industry, chemical industry, wastewater treatment and other fields.
LEARN MORE CENTRIFUGAL PUMP APPLICATION CASES
The centrifugal pumps, which relies on the centrifugal force generated when the impeller rotates to convey the liquid, uses the impeller blades rotating at high speed to drive the water to rotate and throw out the liquid so as to achieve the purpose of conveying.